8×5=40
40h-3=0
+3
40h=3
÷40
h=3/40
Answer:
infinite
Step-by-step explanation:
to simplify 4=4 meaning all solutions are true
The probability of you drawing two red marbles in a row is 1:3
It lies in the third quadrant. Best of luck!
Answer: Surface area = 68π inches²
Step-by-step explanation:
The formula for determining the total surface area of the circular cylindrical metallic rod is expressed as
Total surface area = 2πr² + 2πrh
Where
r represents the radius of the cylindrical rod.
h represents the height of the cylindrical rod.
π is a constant whose value is 3.14
From the information given,
Radius = 2 inches
Height = 15 inches
Therefore,
Surface area = (2 × π × 2²) + 2 × π × 2 × 15) = 8π + 60π
Surface area = 68π inches²
